Update CHANGELOG.md according to release 1.7.0
Update CHANGELOG.md according to release 1.7.0
compae/Crossdata,gserranojc/Crossdata,compae/Crossdata,hdominguez1989/Crossdata,jjlopezm/crossdata,Stratio/crossdata,darroyocazorla/crossdata,gserranojc/Crossdata,hdominguez1989/Crossdata,Stratio/crossdata,jjlopezm/crossdata,miguel0afd/crossdata,miguel0afd/crossdata,darroyocazorla/crossdata